multidisc torque converter idle question
Thread Starter
Racer
Joined: Feb 2006
Posts: 366
Likes: 0
From: Loxley alabama
multidisc torque converter idle question
i upgraded to a multidisc torque converter. has anyone else here done this. if so did you have to raise your idle in you tune. if so how much?
Thread Starter
Racer
Joined: Feb 2006
Posts: 366
Likes: 0
From: Loxley alabama
Thread Starter
Racer
Joined: Feb 2006
Posts: 366
Likes: 0
From: Loxley alabama
i copied the idle and idle airflow tables from a friend with a multidisc. it has improved. it just bogs a little now and hunts idle for a second when placed in gear , but it doesnt go dead anymore. just a little more tweaking i guess.
Melting Slicks
Joined: Dec 2003
Posts: 3,315
Likes: 17
From: Near Jacksonville Fl.
Really, that's kind of interesting.
I'm not a tuner but I would think since our cars are drive by wire and the PCM controls the idle speed, 600 rpm would be just that no matter what converter is in the car.
Were any other changes made to the car, like a cam?
I'm not a tuner but I would think since our cars are drive by wire and the PCM controls the idle speed, 600 rpm would be just that no matter what converter is in the car.
Were any other changes made to the car, like a cam?
Safety Car
Joined: Jul 2005
Posts: 4,205
Likes: 2
From: Chicago-NW Burbs Illinois
The car should not be doing that just because of the convertor. I can understand if you have a big cam and it's not tuned...
Thread Starter
Racer
Joined: Feb 2006
Posts: 366
Likes: 0
From: Loxley alabama
402 with huge cam. im not a tuner either, but i have hp tuners and can play around with a few things. my tune and car has been fine. i changed to a multidisc from a single disc vigilanti converter. when i got the converter back, it doesnt wanna stay running when i put it gear. i talked with precision industries and my tuner. they both said that some changes may need to be made. the new converter is putting more of a strain on the car at idle, because the clutch discs are tighter than the single disc converter. ive got it running better now with the changes i made. my tuner said he can get it worked out when he gets back in town. thanks
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